No offence to those who want to kill themselves, but this song is not about suicide.
Sometimes saying " I love you" is just not enough, same as "I hate you" or "I miss you" and I could go on. I think "I hate it when I am right" is one of these as well, but then again simple words wouldn't tell how I feel. Here's a song about it:
I should try to kill myself instead
Of blaming you that you are dead,
To me, to what I have in my head,
You could never feel like that...
I know you won't be able,
To wait, to wait that long...
I wish you could prove,
That I am...I am wrong!
Listen to the song!